//
//  MyViewController.h
//  XXX
//
//  Created by Xiaoshiheng_pro on 2017/2/20.
//  Copyright © 2017年 Xiaoshiheng_pro. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface MyViewController : UIViewController

- (NSData *)prepareData:(NSData *)data  type:(NSString *)type;

@end
